/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2019 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.devops.common.webhook.service.code.filter

import com.tencent.devops.scm.utils.code.git.GitUtils
import org.slf4j.LoggerFactory

class GitUrlFilter(
    private val pipelineId: String,
    private val triggerOnUrl: String,
    private val repositoryUrl: String,
    private val includeHost: String? = null
) : WebhookFilter {

    companion object {
        private val logger = LoggerFactory.getLogger(GitUrlFilter::class.java)
    }

    override fun doFilter(response: WebhookFilterResponse): Boolean {
        logger.info(
            "$pipelineId|triggerOnUrl:$triggerOnUrl|repositoryUrl:$repositoryUrl" +
                "|includeHost:$includeHost|url filter"
        )
        val triggerRepository = GitUtils.getDomainAndRepoName(triggerOnUrl)
        val repository = GitUtils.getDomainAndRepoName(repositoryUrl)
        return isSameHost(triggerOnHost = triggerRepository.first, host = repository.first) &&
            triggerRepository.second == repository.second
    }

    /**
     * 判断两个域名是否指向同一个服务
     */
    private fun isSameHost(triggerOnHost: String, host: String): Boolean {
        return if (triggerOnHost != host) {
            val includeHosts = includeHost?.split(",") ?: return false
            includeHosts.containsAll(setOf(triggerOnHost, host))
        } else {
            true
        }
    }
}
